LRDOCS-988 Added Carousel Article to devGuide
LRDOCS-988 Added Images for the AUI-Carousel to the devGuide
LRDOCS-988 Added folder for sample images to the devGuide
Adding user guide section on Twitter app. Updating #of users listed for Facebook.
LRDOCS-988 Minor editing for the beginning part of the content
LRDOCS-988 Format Markdown to fix ordered list numbering.
Merge branch 'master' into carousel
LRDOCS-988 Wordsmith
LRDOCS-988 Using an AlloyUI Carousel in Your Portlet
LRDOCS-988 Formatted my lines to 80 columns.
LRDOCS-988 Added header IDs.
LRDOCS-1058 Customizing JSPs by Extending the Original tutorial
LRDOCS-1058-QA Wordsmithed and QAed.
LRDOCS-988 Fix code samples:  bounding box -> boundingBox and add .jpg suffix to images. Sync'd code with the example portlet devGuide/code/.
Merge branch 'LRDOCS-1058-QA' of https://github.com/mwilliams2014/liferay-docs into pr-167-LRDOCS-1058
LRDOCS-1058 Added back JSP snippets to show reader how to assign original JSP's content to a variable for manipulation.
LRDOCS-1058 Instruct reader how to replace placeholders. Minor formatting.
LRDOCS-1058 Instruct reader to add .portal.jsp to the end of references to the original.
LRDOCS-1058 Add ending test plugin.
LRDOCS-1058 Add comment to reference ending test plugin.